Subversion Repositories SmartDukaan

package com.spice.profitmandi.common.util;

import java.io.IOException;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.text.NumberFormat;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Locale;

import static com.google.gson.internal.$Gson$Preconditions.checkArgument;

public class FormattingUtils {

        private static final NumberFormat currencyFormatter = NumberFormat.getCurrencyInstance(new Locale("en", "IN"));
        private static final NumberFormat numberFormatter = NumberFormat.getNumberInstance(new Locale("en", "IN"));
        private static final NumberFormat digitFormatter = NumberFormat.getNumberInstance(new Locale("en", "IN"));

        static {
                numberFormatter.setMaximumFractionDigits(2);
                numberFormatter.setMinimumFractionDigits(2);
                numberFormatter.setRoundingMode(RoundingMode.HALF_UP);

                digitFormatter.setMinimumFractionDigits(0);
                digitFormatter.setMinimumFractionDigits(0);
                digitFormatter.setRoundingMode(RoundingMode.HALF_UP);
        }

        private static final DateTimeFormatter dateFormatter = DateTimeFormatter.ofPattern("dd-MM-yyyy");
        private static final DateTimeFormatter ddMMMyyyyHypenatedFormatter = DateTimeFormatter.ofPattern("dd-MMM-yyyy");
        private static final DateTimeFormatter dateMonthFormatter = DateTimeFormatter.ofPattern("MMM-dd");
        private static final DateTimeFormatter dateMonthFormatterNonHyphenated = DateTimeFormatter.ofPattern("MMM dd");
        private static final DateTimeFormatter reporticoFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
        //rkb
        public static final DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("dd-MM-yyyy HH:mm:ss");
        private static final DateTimeFormatter ymFormatter = DateTimeFormatter.ofPattern("yyyyMM");
        private static final DateTimeFormatter ymdFormatter = DateTimeFormatter.ofPattern("yyyyMMdd");
        private static final DateTimeFormatter monYYYYFormatter = DateTimeFormatter.ofPattern("MMM, yyyy");
        public static DateTimeFormatter yyMMDDTimeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm");

        public static String getYearMonth(LocalDateTime dateTime) {
                return dateTime.format(ymFormatter);
        }

        public static String formatYearMonth(LocalDateTime dateTime) {
                return dateTime.format(monYYYYFormatter);
        }

        public static String formatToYMD(LocalDateTime dateTime) {
                return dateTime.format(ymdFormatter);
        }

        public static String formatDecimal(double number) {
                return numberFormatter.format(number).replace(".00", "");
        }

        public static String formatDecimal(float number) {
                return numberFormatter.format(number).replace(".00", "");
        }

        public static String formatDigit(float number) {
                return digitFormatter.format(number);
        }

        public static String formatDigit(long number) {
                return digitFormatter.format(number);
        }

        public static String formatDigit(int number) {
                return digitFormatter.format(number);
        }

        public static String formatDigit(double number) {
                return digitFormatter.format(number);
        }

        public static String format(LocalDateTime localDateTime) {
                return (localDateTime == null) ? "" : localDateTime.format(dateTimeFormatter);
        }

        public static String formatPrice(double amount) {
                return currencyFormatter.format(amount).replace(".00", "");
        }

        public static String formatPrice(float amount) {
                return currencyFormatter.format(amount).replace(".00", "");
        }

        public static String formatPrice(int amount) {
                return currencyFormatter.format(amount);
        }

        public static String formatPrice(long amount) {
                return currencyFormatter.format(amount);
        }

        public static String formatDate(LocalDateTime dateTime) {
                return dateTime.format(dateFormatter);
        }

        public static String formatDate(LocalDate date) {
                return date.format(dateFormatter);
        }

        public static String formatDateMonth(LocalDateTime dateTime) {
                return dateTime.format(dateMonthFormatter);
        }

        public static String formatDateMonthNonHyphenated(LocalDateTime dateTime) {
                return dateTime.format(dateMonthFormatterNonHyphenated);
        }

        public static String formatDDMMMyyyyFormatter(LocalDate localDate) {
                return localDate.format(ddMMMyyyyHypenatedFormatter);
        }

        public static String formatReporitcoDate(LocalDateTime dateTime) {
                if (dateTime == null)
                        return "-";
                return dateTime.format(reporticoFormatter);
        }

        public static String formatDateTime(LocalDateTime dateTime) {
                if (dateTime == null)
                        return "-";
                return dateTime.format(yyMMDDTimeFormatter);
        }

        public static double serialize(double value) throws IOException {
                BigDecimal bd = new BigDecimal(value);
                bd = bd.setScale(2, RoundingMode.HALF_UP);
                return bd.doubleValue();
        }

        public static double serialize(BigDecimal value) {
                value = value.setScale(2, RoundingMode.HALF_UP);
                return value.doubleValue();
        }

        // https://github.com/google/guava
        String getDayOfMonthSuffix(final int n) {
                checkArgument(n >= 1 && n <= 31);
                if (n >= 11 && n <= 13) {
                        return "th";
                }
                switch (n % 10) {
                        case 1:
                                return "st";
                        case 2:
                                return "nd";
                        case 3:
                                return "rd";
                        default:
                                return "th";
                }
        }
}